| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.91 | 4.353% | $54.1696 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $212.81 | 13.800% | $242.1778 | $242.18 | $242.20 | $242.20 |
| Purchase #3 | $135.92 | 12.386% | $152.7551 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $96.68 | 4.697% | $101.2211 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $139.88 | 6.761% | $149.3373 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $14.28 | 4.728% | $14.9552 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $65.95 | 3.162% | $68.0353 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $717.43 | $782.6514 | $782.67 | $782.65 | $782.70 | |